OT-2026-000066947
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000066947) never changes.
Identity and time
| Publication number | OT-2026-000066947 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7be9-af5b-4dbbf4bd9432 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066947 |
| Status | PUBLIC |
Content hashes
| Canonical text | 789e4fd54ee8c05754cdaecdf4565b08c17cc68b34e7e63590516c374c16909c |
|---|---|
| Markdown | f81fe08230ad00fe5a734a775ad4280e2fa8d86b36cc4105a1fb55537909b20e |
| Publication page | 5d1726dfed02065e976eed305403c3de5578b4639c836f6530e990c0b570f36a |
| Manifest | 33e6b09809addf9115d9206022b867ad22d424bd663e8f577bb59e726c1aad59 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xHjqTi2w07WIj9EDrfckE7oTl3pRPurS6Y7H5/zp0S91THuCJEHiTsRpdu+q9IL/0YfsZDtU5K2Vqahc790aBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:09.664248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066947observed 5d1726dfed02065e976eed305403c3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:09.647463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066947/manifest.jsonobserved 33e6b09809addf9115d9206022b867ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:09.630301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066947/publication.mdobserved f81fe08230ad00fe5a734a775ad4280e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:09.612314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066947/publication.txtobserved 789e4fd54ee8c05754cdaecdf4565b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|